ATE381175T1 - METHOD AND DEVICE FOR CALL APPROVAL CONTROL - Google Patents

METHOD AND DEVICE FOR CALL APPROVAL CONTROL

Info

Publication number
ATE381175T1
ATE381175T1 AT06290063T AT06290063T ATE381175T1 AT E381175 T1 ATE381175 T1 AT E381175T1 AT 06290063 T AT06290063 T AT 06290063T AT 06290063 T AT06290063 T AT 06290063T AT E381175 T1 ATE381175 T1 AT E381175T1
Authority
AT
Austria
Prior art keywords
call
telephone
party
access point
bandwidth
Prior art date
Application number
AT06290063T
Other languages
German (de)
Inventor
Phillipe Meyer
Jean-Michel Lauriol
Original Assignee
Alcatel Lucent
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Alcatel Lucent filed Critical Alcatel Lucent
Application granted granted Critical
Publication of ATE381175T1 publication Critical patent/ATE381175T1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/70—Admission control; Resource allocation
    • H04L47/82—Miscellaneous aspects
    • H04L47/824—Applicable to portable or mobile terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/15—Flow control; Congestion control in relation to multipoint traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/70—Admission control; Resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/70—Admission control; Resource allocation
    • H04L47/72—Admission control; Resource allocation using reservation actions during connection setup
    • H04L47/724—Admission control; Resource allocation using reservation actions during connection setup at intermediate nodes, e.g. resource reservation protocol [RSVP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/70—Admission control; Resource allocation
    • H04L47/78—Architectures of resource allocation
    • H04L47/788—Autonomous allocation of resources
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/70—Admission control; Resource allocation
    • H04L47/80—Actions related to the user profile or the type of traffic
    • H04L47/801—Real time traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/70—Admission control; Resource allocation
    • H04L47/82—Miscellaneous aspects
    • H04L47/821—Prioritising resource allocation or reservation requests
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/10—Architectures or entities
    • H04L65/1046—Call controllers; Call servers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/80—Responding to QoS
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/18—Negotiating wireless communication parameters
    • H04W28/20—Negotiating bandwidth
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2242/00—Special services or facilities
    • H04M2242/04—Special services or facilities for emergency applications

Abstract

The invention concerns a method and a call server (12) for providing admission control of a call between a telephone (10a) of a first party associated with an access point (111) of a packet-based wireless local area network (= WLAN) (1) and a telephone (3b) of a second party. At least one notification message (302, 309) regarding the intended call is received at the call server (12) of the WLAN (1). A request (304) to reserve bandwidth for the call at the access point (111) is sent from the call server (12) to the telephone (10a) of the first party, and a corresponding bandwidth request (305) for the call is sent from the telephone (1 0a) of the first party to the access point (111). The bandwidth request (305) is processed at the access point (111) in dependence on the current traffic load of the WLAN (1). A response (306) to the bandwidth request (305) is sent from the access point (111) to the telephone (10a) of the first party. Then, a notification message (307) to notify the call server (12) about the result of the bandwidth reservation is transmitted from the telephone (10a) of the first party to the call server (12). Lastly, the call server (12) initiates the establishment (314) of a call between the telephone (10a) of the first party and the telephone (3b) of the second party if the requested bandwidth has been allocated to the call.
AT06290063T 2006-01-10 2006-01-10 METHOD AND DEVICE FOR CALL APPROVAL CONTROL ATE381175T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06290063A EP1806875B1 (en) 2006-01-10 2006-01-10 Method and apparatus for providing call admission control

Publications (1)

Publication Number Publication Date
ATE381175T1 true ATE381175T1 (en) 2007-12-15

Family

ID=36553057

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06290063T ATE381175T1 (en) 2006-01-10 2006-01-10 METHOD AND DEVICE FOR CALL APPROVAL CONTROL

Country Status (4)

Country Link
EP (1) EP1806875B1 (en)
AT (1) ATE381175T1 (en)
DE (1) DE602006000316T2 (en)
WO (1) WO2007080028A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8363807B2 (en) 2006-09-28 2013-01-29 Nuance Communications, Inc. System and method for performing an action on a phone in response to a user initiating an outbound call to one or more select phone numbers
US8280360B2 (en) 2006-12-08 2012-10-02 Nuance Communications, Inc. Software program and method for offering promotions on a phone
US8320383B2 (en) * 2007-10-31 2012-11-27 Alcatel Lucent Method and apparatus for providing call admission control for VoIP over wireless local area networks using a transparent proxy agent
US8331919B1 (en) * 2009-04-24 2012-12-11 Nuance Communications, Inc. System, method, and software program product for tracking call failures on a wireless phone
US8311207B2 (en) * 2009-05-04 2012-11-13 Avaya Inc. Efficient and cost-effective distribution call admission control
US8010677B2 (en) 2009-12-02 2011-08-30 Avaya Inc. Alternative bandwidth management algorithm
US8718261B2 (en) 2011-07-21 2014-05-06 Avaya Inc. Efficient and cost-effective distributed call admission control
US9521612B2 (en) 2014-07-23 2016-12-13 Qualcomm Incorporated Notifying availability of internet protocol multimedia subsystem services

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2415428A1 (en) * 2000-07-14 2002-01-24 At&T Corp. Frame classification for qos-driven wireless local area networks
ATE387777T1 (en) * 2003-10-17 2008-03-15 Alcatel Lucent WIRELESS NETWORK FOR THE LINE OF THE ALLOCATION OF A FREQUENCY BAND RESERVED FOR THE TRANSMISSION OF PRIORITY REQUESTS FROM A CONNECTING DEVICE

Also Published As

Publication number Publication date
DE602006000316T2 (en) 2008-12-04
DE602006000316D1 (en) 2008-01-24
WO2007080028A1 (en) 2007-07-19
EP1806875A1 (en) 2007-07-11
EP1806875B1 (en) 2007-12-12

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Legal Events

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